You will learn more about JavaScript operators in the next chapters.JavaScript Assignment OperatorsAssignment operators assign values to JavaScript variables.OperatorExampleSame As = x = y x = y += x += y x = x + y -= x -= y x = x - y *= x *= y x = x * y /= x /= y...
JavaScript Arithmetic OperatorsArithmetic operators are used to perform arithmetic between variables and/or values.Given that y = 5, the table below explains the arithmetic operators: OperatorDescriptionExampleResult in yResult in xTry it + Addition x = y + 2 y = 5 x = 7 Try it » - ...
Bit operators work on 32 bits numbers. Any numeric operand in the operation is converted into a 32 bit number. The result is converted back to a JavaScript number.OperNameExampleSame asResultDecimalTry it & AND x = 5 & 1 0101 & 0001 0001 1 Try it » | OR x = 5 | 1 0101 | ...
Comparison operators are fully described in theJS Comparisonschapter. JavaScript String Comparison All the comparison operators above can also be used on strings: Example lettext1 ="A"; lettext2 ="B"; letresult = text1 < text2; Try it Yourself » ...
(The forum didn't display double mustaches so I removed one mustache in the HTML onnameandphone.) JavaScript: new Vue({ el:'#wrapper', data: { search:'', users: [ { name:'Billy', phone:'555-123-4567'}, { name:'Jack', phone:'999-123-4567'}, { name:'Beate', phone:'888-...
CoffeeScript 避免了这种不受欢迎的强制转换,它将 == 运算符编译为 JavaScript 的严格比较运算符 ===。如果我们使用 === 比较两个操作数,那么它返回 true,只有它们的值和数据类型都相等,否则它返回 false.示例考虑以下示例。 这里我们有两个变量 a 和b。a保存的是整数类型的值21,b保存的是同样的值,但是是...
JavaScript Comparison and Logical Operators« Previous Next Chapter » Comparison and Logical operators are used to test for true or false.Comparison OperatorsComparison operators are used in logical statements to determine equality or difference between variables or values. ...
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JavaScript Objects HTML DOM Objects JavaScript Comparison and Logical Operators❮ Previous Next ❯ Comparison and Logical operators are used to test for true or false.Comparison OperatorsComparison operators are used in logical statements to determine equality or difference between variables or values. ...